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[escepticos] moverse mas rapido que la velocida de la luz




        No es que haya nada muy nuevo o increiblemente interesante,
pero si os interesa el tema podeis ojear 
http://www.lerc.nasa.gov/WWW/PAO/warp.htm  . Entre otras cosas, se
habla de la "zero point energy".

        Os cito un par de parrafos que me ha hecho gracia:

What about UFOs?
There is an expression that engineers use: "signal to noise ratio." 
It refers to the difficulty of getting the real signal, say a voice 
over the telephone, to stand out and be heard above all the noise
and clutter that is also on the line. On the subject of UFOs the 
signal to noise ratio is so abysmal, that it does no good to listen. 

The only tempting recent clue was a recent measure of the rest mass 
of a neutrino. They got an imaginary number. This result was NOT 
attributed to tachyon properties, in fact, the experimental report 
attributed the results to possible errors in some of the supporting 
information used to make the calculations. 


	Salud,

	Santi